$ curl https://ttk1.net/profile.json
{
  "message": "Welcome to my page!",
  "link": {
    "blog": "https://blog.ttk1.net",
    "twitter": "https://twitter.com/mscle11",
    "github": "https://github.com/ttk1",
    "qiita": "https://qiita.com/ttk1",
    "circle": "https://tamas-workshop.com"
  }
}